The most common type of portulaca plant is the Portulaca grandiflora. Also known as the “moss rose,
Genus Portulacaceae
Common Species Portulaca grandiflora (Moss Rose)
Plant Type
Bedding, ground cover
Size Up to 8 inches tall, 2 feet in diameter
Flower Colors Hot pink, orange, yellow, red, cream-white, and variegated
Light Requirements
Full sunlight, minimum of 6-8 hours per day
Soil Requirements Loose, loamy, well-draining soil; prefers sandy and rocky soils
Watering Drought-resistant, prefers moist soil, drip irrigation system ideal
Humidity & Temperature
Tolerant of hot, dry, and cold conditions; low maintenance
Fertilizing
Good-quality soil mix; minimal fertilizing needed, optional liquid all-purpose fertilizer